Abstract

Rose is one of potential enough decorative plant and has priority on its growth in Indonesia. This research has purpose to view how many dosages which is needed to obtain the growth and optimal result of rose plant. Treatment of experiment rose variety useful to observe varieties of result quantity and quality in one or among roses varieties. This research was conducted in Screen House, Agriculture Faculty, Muhammadiyah University of Malang. Design used is group random design consists of 2 factors with 3 times repetition . The first factor is compost bokashi fertilizer dosage (D) consist of 3 level as follows: D0: Without compost bokashi fertilizer, D1: 250 gr/plant of compost bokashi fertilizer, D2: 500 gr / plant of compost bokashi plant, whereas the second factor is rose variety (W) consist of five level: W1: Fortuna varieties, W2: Shananda varieties, W3: Camelot varieties, W4: Selabintana varieties, W5: Talitha varieties.
Result of observation indicated that treatment 0 gram / plant (D0) without compost bokashi fertilizer at Talitha varieties indicated the result that stem.